Yellow/brown leaves

[Floody709]

Hey guys
I have 7 plants going. They are all the same strain and pretty close on the same size. They are 43 days in flower and one of the plants has changed color.
The rest are green and look perfect but theres something going on with this one

Any ideas??

[SoOrbudgal]

One of my last photos did that when I tried abit more bloom mix on it overfed it. Flushed it 2x began light feed with bloom then went back to full strength. Some just get finicky with feeding?

[Floody709]

That could be it. Last feeding I dropped in an extra bit of nutes.
Thanks!